Copper Peptide Facial Serum 30ml – Hydrating & Firming

Unlock visibly firmer, smoother, and deeply hydrated skin with the CHK-Cu Copper Peptide Essence Facial Serum. Powered by a potent blend of copper peptides and hyaluronic acid, this 30ml lightweight serum absorbs in just 30 seconds — no sticky residue, no greasy finish — working hard to restore your skin's natural bounce and radiance.

This product is CPNP-certified (Certificate No. 20220116) and suitable for all skin types, unisex.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

✨ Key Benefits

• 🔬 Copper Peptide Firming Complex: Helps improve skin elasticity and texture for a visibly lifted, youthful appearance. Smooths crepey texture and softens expression lines — crow's feet, forehead lines, and smile lines.
• 💧 Instant Absorption — No Pilling: Absorbs within 30 seconds with no sticky or oily feeling. Layers seamlessly under makeup without caking or pilling.
• ✨ Boosts Skin Bounce & Elasticity: Delivers a noticeable firming sensation immediately upon application, with continued improvement in skin texture over time.
• 🛡️ 24-Hour Moisture Lock & Barrier Support: Hyaluronic acid holds up to 1,000x its weight in water, delivering deep, lasting hydration. Helps strengthen the skin's moisture barrier and calms the appearance of irritation for a healthy, resilient complexion.

🧴 How to Use

1. Start with a clean, dry face.
2. Using the dropper, dispense 2–3 drops of serum onto your fingertips.
3. Gently apply the serum evenly across your face and neck, pressing lightly into the skin.
4. Follow with your favourite moisturiser for best results. Use morning and/or evening.

📋 Product Specifications

• Volume: 30ml
• Formulation: Liquid (dropper)
• Key Ingredients: Copper Peptide (CHK-Cu), Hyaluronic Acid
• Gender: Unisex
• Shelf Life: 3 years
• Certification: CPNP (Certificate No. 20220116)
• Made in: China

🌿 Pair It With

For a complete skincare routine, explore these complementary products:

• 0.3ml & 0.5ml Ampoule Head Cap Adapter for Hyaluronic Pen
• 0.3ml & 0.5ml Hyaluron Pen Ampoule Head Cartridge | Skin Care

📚 Learn More

For general guidance on skincare ingredients and maintaining healthy skin, visit the U.S. Food & Drug Administration – Cosmetic Ingredients resource page.

Learn more: South Korean beauty standards

Frequently Asked Questions

Q: What does copper peptide serum do for the skin?

A: Copper peptides are well-regarded active ingredients in skincare that help support the skin's natural renewal process. The CHK-Cu Copper Peptide Facial Serum works to improve skin elasticity and texture, visibly smooth the appearance of fine lines, and deliver a firming, lifted look over continued use.

Q: Can I use this copper peptide serum under makeup?

A: Absolutely! This serum is specifically formulated to absorb within 30 seconds without leaving any sticky or oily residue. It layers perfectly under foundation or other makeup products without pilling or caking, making it ideal for both your morning and evening skincare routines.

Q: Is this serum suitable for sensitive or dry skin?

A: Yes — this unisex facial serum is formulated with hyaluronic acid, which helps deeply hydrate the skin and supports a healthy moisture barrier. It is designed to be gentle and soothing for the appearance of irritated or dry skin, making it a good fit for a wide range of skin types. If you have specific skin sensitivities, we recommend performing a patch test before full application.

Q: How much serum should I use per application?

A: Use the included dropper to dispense 2–3 drops onto your fingertips, then gently press and smooth the serum evenly across your face and neck. A little goes a long way with this concentrated 30ml copper peptide essence.